<script setup></script>
 <template>
    <div>
        <slot name="header-title">xxx</slot>
        <div class="num"><slot name="header-num" ></slot></div> 
    </div>
  </template> 
 <style scoped>
.num{
        font-size: 24px;
        font-weight: 600;
        margin-top: 10px;
        color:black;
      }
</style>